<script type="text/javascript">
    $(function() {
        $( "#NgaySinh" ).datepicker({changeMonth: true,
			changeYear: true,
                        yearRange: "1980:2012"
                        });
        
        $( "#NgaySinh" ).datepicker( "option", "dateFormat", "mm/dd/yy" );
        
    });
</script>
